Session No. 116 Wednesday, November 7, 2001

8:00 AM-12:00 PM, Hynes Convention Center: 311
T35. Diffusive Transport Processes in the Subsurface
Thomas B. Boving and John E. McCray, Presiding
 Paper #Start Time
116-08:00 AM REACTION-TRANSPORT SIMULATION OF DIAGENESIS USING WRIS.TEQ: DIFFUSION ENHANCEMENT OF HETEROGENEITY AND BULK-ROCK DIAGENETIC TREND: PARK, Anthony J. and ORTOLEVA, Peter J., Lab. for Computational Geodynamics, Indiana Univ, Dept. of Chemistry, Indiana Univeristy, Bloomington, IN 47405, park2@indiana.edu
116-08:15 AM FLUX-COUPLING AND THE IDENTIFICATION OF RATE-CONTROLLING OXIDE- OR EXCHANGE- COMPONENTS FOR DIFFUSION-CONTROLLED MINERAL GROWTH IN MULTICOMPONENT SYSTEMS: JOESTEN, Ray, Department of Geology and Geophysics U-2045, Univ of Connecticut, Storrs, CT 06269-2045, joesten@geol.uconn.edu.
116-08:30 AM CONTROLS ON THE DISTRIBUTION AND TRANSPORT OF DISSOLVED ORGANIC CARBON IN A THICK, CLAY-RICH AQUITARD: HENDRY, M. Jim1, BOLDT-LEPPIN, Brigitte1, RANVILLE, Jim2, and WASSENAAR, L. I.3, (1) Geological Sciences, Univ of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, jim.hendry@usask.ca, (2) Department of Chemistry and Geochemistry, Colorado School of Mines, Golden, CO, (3) Environment Canada, Saskatoon, SK, Canada
116-08:45 AM THE APPLICATION OF CENTRIFUGE MODELING AND LASER ABLATION ICP-MS TO QUANTIFY RETARDATION IN CLAY-RICH AQUITARDS: MUISE, Jason, HENDRY, M. Jim, and KERRICH, Robert, Univ Saskatchewan, 114 Science Pl, Saskatoon, SK S7N 5E2, Canada, jason.muise@usask.ca
116-09:00 AM THE ROLE OF DIFFUSION IN MASS TRANSFER DURING THE DIAGENESIS OF CLASTIC ROCKS: THYNE, Geoffrey, Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois Steet, Golden, CO 80401, gthyne@mines.edu.
116-09:15 AM MASSIVE SILICA REDISTRIBUTION BY DIFFUSION IN POROUS FRACTURED TUFF: MATYSKIELA, Walter, 11132 Flora Lee Dr, Fairfax Station, VA 22039, wwmatyskiela@earthlink.net and PACKER, Bonnie, 4024 Shallow Brook Lane, Olney, MD 20832
116-09:30 AM THE ROLE OF DIFFUSION AND ITS TECHNICAL BASES IN THE ASSESSMENT OF PERFORMANCE OF THE POTENTIAL HIGH-LEVEL WASTE REPOSITORY AT YUCCA MOUNTAIN, NEVADA: LESLIE, Bret W, Divison of Waste Management, U.S. Nuclear Regulatory Commission, Mail Stop T-7F3, Washington, DC 20555-0001, bwl@nrc.gov.
 9:45 AM Break
116-010:00 AM EVALUATION OF DIFFUSION IN POROUS MEDIA USING A NOVEL DETECTION METHOD: MCLAIN, Angela A., Earth and Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, amcl@unm.edu and HO, Clifford K., Geohydrology Department, Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185-0735
116-010:15 AM "REACTIVE" DIFFUSION IN ROCKS AND SEDIMENTS: GRATHWOHL, Peter, Geology, Univ of Tübingen, Sigwartstr. 10, Tuebingen 72086 Germany, grathwohl@uni-tuebingen.de.
116-010:30 AM FIELD EXPERIMENTS SHOWING STRONG MATRIX DIFFUSION EFFECTS ON PCE AND TCE DNAPLS IN FRACTURED CLAY: KIRKPATRICK, Glen A.1, PARKER, Beth L.2, and CHERRY, John A.2, (1) The Johnson Company, 100 State Street, Suite 600, Montpelier, VT 05602, gkirkpatrick@jcomail.com, (2) Department of Earth Sciences, Univ of Waterloo, Waterloo, ON N2L 3G1, Canada
116-010:45 AM DIFFUSION COEFFICIENTS OF HYDROLOGIC TRACERS MEASURED BY A TAYLOR DISPERSION TECHNIQUE: BOWMAN, Robert S., WILSON, John L., and HU, Ping, Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, bowman@nmt.edu
116-011:00 AM Paper Withdrawn
116-011:15 AM CONDITIONING EFFECT ON ADSORPTION OF ORGANIC COMPOUNDS TO SOIL ORGANIC MATTER: LU, Yuefeng and PIGNATELLO, Joseph J., Department of Soil and Water, The Connecticut Agricultural Experiment Station, 123 Huntington Street, New Haven, CT 06504, yuefeng.lu@po.state.ct.us
116-011:30 AM DIFFUSIVE TRANSPORT OF CYCLODEXTRIN THROUGH IGNEOUS ROCKS: NEARY, Kevin, Geosciences, Univ of Rhode Island, Woodward Hall, Kingston, RI 02881, knea5752@postoffice.uri.edu and BOVING, Thomas B., Dept. of Geosciences, Univ of Rhode Island, Woodward Hall, Kingston, RI 02881
116-011:45 AM NONIDEAL SOLUBILIZATION OF TCE FROM A FUEL-BASED MIXTURE AND INFLUENCE ON ADVECTIVE-DIFFUSIVE TRANSPORT: DUGAN, Pamela J., Geology & Geological Engineering, Colorado School of Mines, Golden, CO 80401-1887, pdugan@mines.edu and MCCRAY, John E., Department of Geology and Geological Engineering, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401

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